not able to build clap-host

[xeaal]

not able to build clap host using aur

[1/1] Linking CXX executable clap-helpers/clap-helpers-tests
FAILED: clap/helpers/clap-helpers-tests
: && /usr/bin/c++ -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=3 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -Wp,-D_GLIBCXX_ASSERTIONS -flto=auto -O3 -DNDEBUG -Wl,-O1 -Wl,--sort-common -Wl,--as-needed -Wl,-z,relro -Wl,-z,now -Wl,-z,pack-relative-relocs -flto=auto clap-helpers/CMakeFiles/clap-helpers-tests.dir/clap-helpers-tests_autogen/mocs_compilation.cpp.o clap-helpers/CMakeFiles/clap-helpers-tests.dir/tests/plugin.cc.o clap-helpers/CMakeFiles/clap-helpers-tests.dir/tests/param-queue-tests.cc.o clap-helpers/CMakeFiles/clap-helpers-tests.dir/tests/main.cc.o -o clap-helpers/clap-helpers-tests /usr/lib/libCatch2.a && :
/usr/bin/ld: /usr/lib/gcc/x86_64-pc-linux-gnu/14.1.1/../../../../lib/Scrt1.o: in function `_start':
(.text+0x1b): undefined reference to 'main'
collect2: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.
==> ERROR: A failure occurred in build().
Aborting...